We present the Unifiber SDM V3 Aluminum Extension.
This new V3 version combines features from the V2 and HD versions. It has a high-quality polyamide base for greater strength and even easier trimming with 3 rollers (with the option of configuring an 8:1 system, as with the HD version). The lightweight tube is unchanged from the V2 version. The collar is a polyamide 'open, twist, slide & lock' locking system. Supplied with standard 4mm polyester rope.